How long will branches with leaves(12"branches) last if vaccum sealed in a vaccum sealer machine????
Depends on the delimitation of "last" is. And I'm assuming a 100% seal, which is solidified to do.
If you mean, how long will the material live? Not long, 2,3 days perhaps a week, it would lack the things [air supply, moisture]

I lightly salted and peppered the breasts, drizzled a insufficient olive oil on them and sealed them in plastic pouches using a SousVide Choice Vacuum Sealer. When the water temperature reached 140 degrees, I plopped the chicken pouches into the SousVide





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